1. An honest ego in a healthy body.
2. An eye to see nature
3. A heart to feel nature
4. Courage to follow nature
5. The sense of proportion (humor)
6. Appreciation of work as idea and idea as work
7. Fertility of imagination
8. Capacity for faith and rebellion
9. Disregard for commonplace (inorganic) elegance
10. Instinctive cooperation

flickr photo by David Arpi https://flickr.com/photos/darpi/212323100 shared under a Creative Commons (BY-ND) license

Who wants to make it 11?

via Gretchen Rubin's blog http://gretchenrubin.com/happiness_project/2014/06/frank-lloyd-wrights-10-point-manifesto-for-his-apprentices/